4//SEC Filing
Young Teresa L. 4
Accession 0001193125-25-286236
CIK 0001609809other
Filed
Nov 17, 7:00 PM ET
Accepted
Nov 18, 4:30 PM ET
Size
16.0 KB
Accession
0001193125-25-286236
Insider Transaction Report
Form 4
Young Teresa L.
See Remarks
Transactions
- Exercise/Conversion
Restricted Stock Units
2025-11-15−98→ 878 total→ Common Stock (98 underlying) - Exercise/Conversion
Common Stock
2025-11-15+132→ 9,345 total - Exercise/Conversion
Restricted Stock Units
2025-11-15−3,998→ 0 total→ Common Stock (3,998 underlying) - Exercise/Conversion
Restricted Stock Units
2025-11-15−132→ 664 total→ Common Stock (132 underlying) - Exercise/Conversion
Common Stock
2025-11-15+98→ 9,443 total - Sale
Common Stock
2025-11-15$17.30/sh−1,042$18,027→ 8,401 total - Exercise/Conversion
Common Stock
2025-11-15+3,998→ 9,213 total
Footnotes (5)
- [F1]Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.
- [F2]The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 instruction adopted by the reporting person on March 5, 2023, solely with the intent to cover taxes in connection with the vesting of the restricted stock units.
- [F3]The RSUs vested in a single installment on November 15, 2025. The RSUs have no expiration date.
- [F4]The restricted stock units vested and settled as to 25% of the restricted stock units on February 15, 2024. The remainder of the restricted stock units have vested and settled or will vest and settle in 12 equal quarterly installments thereafter. The restricted stock units have no expiration date.
- [F5]The restricted stock units vested and settled as to 25% of the restricted stock units on February 15, 2025. The remainder of the restricted stock units have vested and settled or will vest and settle in 12 equal quarterly installments thereafter. The restricted stock units have no expiration date.
Documents
Issuer
Seres Therapeutics, Inc.
CIK 0001609809
Entity typeother
Related Parties
1- filerCIK 0001814656
Filing Metadata
- Form type
- 4
- Filed
- Nov 17, 7:00 PM ET
- Accepted
- Nov 18, 4:30 PM ET
- Size
- 16.0 KB